The RFID Card Smart Phone Wallet blocks valuable information stored on RFID chips and keeps it protected from unauthorized scans or unwanted readers. It conveniently allows you to hold two cards or IDs and the adhesive tape on the back allows you to apply the wallet on smartphones with a flat back. Complies with Prop 65. 2.5" W x 3.69" L. Imprint Area is 1.50" H x 2.00" L on 1 color only horizontal imprint. Please call for rush delivery availability or for multi-colour, multi-location imprints.